Finding the Fourth Proportional to 899,024.73, 1,349,069.10 and 330,804.84
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Solution
The fourth proportional to 899,024.73, 1,349,069.10 and 330,804.84 is: 496,403.02
Step by Step Solution
- Step 1: Write the proportion equation
899,024.73 : 1,349,069.10 = 330,804.84 : x - Step 2: Convert to fraction form
899,024.73/1,349,069.10 = 330,804.84/x - Step 3: Cross multiply
899,024.73x = 1,349,069.10 × 330,804.84 - Step 4: Simplify right side
899,024.73x = 446,278,587,774.44 - Step 5: Solve for x
x = 446,278,587,774.44/899,024.73 - Step 6: Final answer
x = 496,403.02
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.